Home / 22,251.33-33,380.24-6,670.17

Finding the Fourth Proportional to 22,251.33, 33,380.24 and 6,670.17

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Solution

The fourth proportional to 22,251.33, 33,380.24 and 6,670.17 is: 10,006.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,251.33 : 33,380.24 = 6,670.17 : x
  2. Step 2: Convert to fraction form
    22,251.33/33,380.24 = 6,670.17/x
  3. Step 3: Cross multiply
    22,251.33x = 33,380.24 × 6,670.17
  4. Step 4: Simplify right side
    22,251.33x = 222,651,875.44
  5. Step 5: Solve for x
    x = 222,651,875.44/22,251.33
  6. Step 6: Final answer
    x = 10,006.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.